Substation · England, United Kingdom
New Harlow Primary 11kV Substation
New Harlow Primary 11kV Substation is an 11 kV primary substation in England, United Kingdom, with 33 MVA of demand headroom and 63.6 MVA of generation headroom, operated by Eastern Power Networks plc (UK Power Networks, East England licence area).
Facts
Every value links to its source, and to the source's own record where it has one. Licences and last-checked dates are per row.
| Fact | Value | Source |
|---|---|---|
| Location | England | UK Power Networks open data portal · CC BY 4.0 · checked 25 Oct 2026 |
| Grid operator | Eastern Power Networks plc (UK Power Networks, East England licence area) | UK Power Networks open data portal · CC BY 4.0 · checked 25 Oct 2026 |
| Demand headroom | 33 MVA | UK Power Networks open data portal · CC BY 4.0 · checked 25 Oct 2026 |
| Generation headroom | 63.6 MVA | UK Power Networks open data portal · CC BY 4.0 · checked 25 Oct 2026 |
| Firm capacity | 76.2 MVA | UK Power Networks open data portal · CC BY 4.0 · checked 25 Oct 2026 |
| Level | Primary substation | UK Power Networks open data portal · CC BY 4.0 · checked 25 Oct 2026 |
| Voltage | 11 kV | UK Power Networks open data portal · CC BY 4.0 · checked 25 Oct 2026 |
| Coordinates | 51.7808, 0.1104 | UK Power Networks open data portal · CC BY 4.0 · checked 25 Oct 2026 |
Research on this substation and the land around it.Its headroom, connection queue and congestion, who owns the land around it, and an introduction to those owners.
Nearby
Within 50 km of this substation: 412 power plants (150 operating, 4,925 MW), 386 grid connections (260 operating, 2,858 MW), 89 data centers (1 operating, 88 MW), 1 AI supercomputer and 1 transmission line, measured from the coordinates in the facts above. The table shows the nearest 9, up to 3 per kind.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| Kao Data KLON-02 | Data center | — | — | 1.8 km |
| Kao Data KLON-01 | Data center | — | — | 1.8 km |
| NVIDIA Cambridge-1 | AI supercomputer | 202 H100e | Operating | 1.9 km |
| Poundland Distribution Centre - Solar Photovoltaic System | Power plant | 1.5 MW | Cancelled | 2.9 km |
| Roydon Road grid connection | Grid connection | 5.07 MW | Operating | 3.3 km |
| Stort Solar Farm grid connection | Grid connection | 35 MW | Planned | 4.4 km |
| East End Solar Farm | Power plant | 49.9 MW | Permitted | 4.6 km |
| Villa Nursery grid connection | Grid connection | 3 MW | Operating | 5.2 km |
| Rye Meads Sewerage Treatment Works | Power plant | 2.3 MW | Operating | 6.2 km |
Grid operator and place
More from Eastern Power Networks plc
- Canvey Primary 11kVsubstation
- Thorley Primary 11kVsubstation
- Peterborough South Grid 11kVsubstation
- Westbury Primary 11kVsubstation
- Laxfield Primary 11kVsubstation
- Fulbourn Grid 33kVsubstation
- Earlham Grid 33kVsubstation
- Hunstanton Primary 11kVsubstation
Candidate sites around this substation
4 sites of land near New Harlow Primary 11kV have it as nearest substation. Each site page gives its area, its distance to the substation and its site score; owners are on request.
- 2.78 ha brownfield site at Edinburgh Gate (PD PrNotice), Harlow0.79 km · score 51
- 3.64 ha brownfield site at Sainsburys Northern Gateway Site (OA1 TCMP), Harlow1.37 km · score 42
- 1 ha brownfield site at 10 Wych Elm, Harlow1.65 km · score 38
- 1.18 ha brownfield site at Churchgate Hotel, Harlow2.76 km · score 33
Other substations in England
Data on this page
- Contains public sector information licensed under the Open Government Licence v3.0. DESNZ Renewable Energy Planning Database (REPD), Open Government Licence v3.0.
- Epoch AI. Epoch AI supercomputers, CC BY 4.0.
- © OpenStreetMap contributors. OpenStreetMap data centers, ODbL 1.0.
- UK Power Networks. UK Power Networks open data portal, CC BY 4.0.